This omnibus features volumes 4,5, and 6Â of the original manga. It contains the original cover art of each of those volumes in full colour on the first 3Â pages on a nice thick magazine type paper aswell as some additional art. At the end of each of the volumes there are some more full page, full coloured art work as well as detailed descriptions of events and items within the manga, including things such as eva units and the 2nd impact. There are so some small interviews from the creators of the manga aswell as the voice actors in the original Japanese anime. Sadly some of the art goes into the spine in some areas so it gets cut off a bit. It isn't anything major however.
If you haven't read the manga and enjoy all the extra content of interviews and art, in a bigger format than the singles. Definitely pick these up.